26481200

素因数分解:

$2^4\times 5^2\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:534

約数の個数: 60

約数和(自身を含む): 64117920

約数和(自身を除く): 37636720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 239, 277, 400, 478, 554, 956, 1108, 1195, 1385, 1912, 2216, 2390, 2770, 3824, 4432, 4780, 5540, 5975, 6925, 9560, 11080, 11950, 13850, 19120, 22160, 23900, 27700, 47800, 55400, 66203, 95600, 110800, 132406, 264812, 331015, 529624, 662030, 1059248, 1324060, 1655075, 2648120, 3310150, 5296240, 6620300, 13240600, 26481200]

約数ペア:

[(1, 26481200), (2, 13240600), (4, 6620300), (5, 5296240), (8, 3310150), (10, 2648120), (16, 1655075), (20, 1324060), (25, 1059248), (40, 662030), (50, 529624), (80, 331015), (100, 264812), (200, 132406), (239, 110800), (277, 95600), (400, 66203), (478, 55400), (554, 47800), (956, 27700), (1108, 23900), (1195, 22160), (1385, 19120), (1912, 13850), (2216, 11950), (2390, 11080), (2770, 9560), (3824, 6925), (4432, 5975), (4780, 5540)]